CVE-2021-39996
published 2022-01-10CVE-2021-39996: There is a Heap-based buffer overflow vulnerability with the NFC module in smartphones. Successful exploitation of this vulnerability may cause memory overflow.
PriorityP344critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
0.84%
53.8th percentile
There is a Heap-based buffer overflow vulnerability with the NFC module in smartphones. Successful exploitation of this vulnerability may cause memory overflow.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| huawei | emui | — | — |
| huawei | emui | — | — |
| huawei | emui | — | — |
| huawei | emui | — | — |
| huawei | emui | — | — |
| huawei | harmonyos | < 2.0 | 2.0 |
| huawei | magic_ui | — | — |
| huawei | magic_ui | — | — |
| huawei | magic_ui | — | — |
| huawei | magic_ui | — | — |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
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No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://consumer.huawei.com/en/support/bulletin/2021/12/https://device.harmonyos.com/en/docs/security/update/security-bulletins-202112-0000001183296718https://consumer.huawei.com/en/support/bulletin/2021/12/https://device.harmonyos.com/en/docs/security/update/security-bulletins-202112-0000001183296718
2022-01-10
Published